Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add hooks/xeldaralz/everything-claude-unity/session-startgit clone --depth 1 https://github.com/XeldarAlz/everything-claude-unityWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/hooks/xeldaralz/everything-claude-unity/session-start)<a href="https://agentmods.dev/hooks/xeldaralz/everything-claude-unity/session-start"><img src="https://agentmods.dev/badge/hooks/xeldaralz/everything-claude-unity/session-start.svg" alt="Measured on agentmods" height="20"></a>Grade A, and why
SessionStart scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 3d ago.
A static scan of the commands this hook runs, not an audit. A hook is shell that executes on your machine at the event it names, which is why every command in it is printed with what was found.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
{
"SessionStart": [
{
"matcher": "",
"hooks": [
{
"type": "command",
"command": ".claude/hooks/session-restore.sh",
"timeout": 5000
}
]
}
]
}What else settings.json configures
This page is one entry in a file that holds 6. Installing the file brings all of them; each is measured and scanned on its own page.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 3d ago First seen · 14 lines scan A dabbae100187
SessionStart is a hook published in the GitHub repository XeldarAlz/everything-claude-unity (21 stars, last pushed 4mo ago), licensed MIT. Its token cost is not measured: a hook is shell that never enters the context. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other hooks, from other repositories
SessionStart
Runs when a session starts, executing hook_session.py via python3. From ppgranger/token-saver.
PostToolUse
Runs after a tool call finishes for Write, Edit and MultiEdit tool calls, executing post-format.sh. From lx-wnk/Agent-Context.
Stop
Runs when the agent finishes a response, executing stop-test-gate.sh. From lx-wnk/Agent-Context.
Stop
Runs when the agent finishes a response, executing record_hook.py via python. From zrk222/code-factory.
PreToolUse
Runs before the agent uses a tool for Write, Edit, MultiEdit, Agent and Skill tool calls, executing gate-write.sh, record-agent-dispatch.sh and record-skill.sh (3 commands). From taipt1504/claudehut.
UserPromptExpansion
Runs to expand your prompt before the agent sees it for (claudehut:)?(implement, discover and brainstorm) tool calls, executing record-skill-expansion.sh. From taipt1504/claudehut.